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Possibilities of using the squat in training and physical development
Rubek, Tomáš ; Gryc, Tomáš (advisor) ; Blažek, Dušan (referee)
Title: Possibilities of using the squat in training and physical development Objectives: The aim of the thesis was to comprehensively describe the squat as an exercise with a wide range of uses not only in the training of professional athletes, but also recreational exercisers, or the general public. The work was supposed to summarize the number of possible benefits of the squat and its variants in the areas of improving physical performance and physical and mental health. Methods: The thesis uses research methods, that is, the collection and study of selected relevant literature, as a prerequisite for creating an overwiev of the current state of knowledge in the field of the thesis topic. Results: We have described the areas of possible use of the squat. We have briefly summarized the information contained in the studies found and cited in the thesis. Keywords: literature review, exercise, performance, conditioning, rehabilitation
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The measurement of the reactive time of czech elite tennis players in the junior category, 15-19 years old
Štrupl, Jaroslav ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: The measurement of the reactive time of czech elite tennis players in the junior category 15 - 19 years old. Objectives: The object of this thesis is to measure reactive time of elite tennis players, to determine mutual relations of specific factors. Methods: Research of a literature, questionnairies and people testing Result: In theoretical part, our thesis offers way how to improve reactive time in the way how scientific researches documents it. We focused on a testing of a reactive time of players in category of juniors in a practical part. The main requirement was to be within 30th place on the czech ranking. We tested these players on a simple and complicated subjects by the Vienna test system. Our research proved the dependence of the tennis on the reactive periode and the motoric reaction. Majority of probands was placed on a border above 84% of the population sample which was considered as a very outstanding result. We also proved that if are players influenced by permanent training of a reactive time their performance is improved. Key words: tennis, reactive time
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